151612320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 515579904

約数和(自身を除く): 363967584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 443, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 886, 920, 930, 992, 1104, 1240, 1329, 1380, 1426, 1488, 1772, 1840, 1860, 2139, 2208, 2215, 2480, 2658, 2760, 2852, 2976, 3544, 3565, 3680, 3720, 4278, 4430, 4960, 5316, 5520, 5704, 6645, 7088, 7130, 7440, 8556, 8860, 10189, 10632, 10695, 11040, 11408, 13290, 13733, 14176, 14260, 14880, 17112, 17720, 20378, 21264, 21390, 22816, 26580, 27466, 28520, 30567, 34224, 35440, 40756, 41199, 42528, 42780, 50945, 53160, 54932, 57040, 61134, 68448, 68665, 70880, 81512, 82398, 85560, 101890, 106320, 109864, 114080, 122268, 137330, 152835, 163024, 164796, 171120, 203780, 205995, 212640, 219728, 244536, 274660, 305670, 315859, 326048, 329592, 342240, 407560, 411990, 439456, 489072, 549320, 611340, 631718, 659184, 815120, 823980, 947577, 978144, 1098640, 1222680, 1263436, 1318368, 1579295, 1630240, 1647960, 1895154, 2197280, 2445360, 2526872, 3158590, 3295920, 3790308, 4737885, 4890720, 5053744, 6317180, 6591840, 7580616, 9475770, 10107488, 12634360, 15161232, 18951540, 25268720, 30322464, 37903080, 50537440, 75806160, 151612320]

約数ペア:

[(1, 151612320), (2, 75806160), (3, 50537440), (4, 37903080), (5, 30322464), (6, 25268720), (8, 18951540), (10, 15161232), (12, 12634360), (15, 10107488), (16, 9475770), (20, 7580616), (23, 6591840), (24, 6317180), (30, 5053744), (31, 4890720), (32, 4737885), (40, 3790308), (46, 3295920), (48, 3158590), (60, 2526872), (62, 2445360), (69, 2197280), (80, 1895154), (92, 1647960), (93, 1630240), (96, 1579295), (115, 1318368), (120, 1263436), (124, 1222680), (138, 1098640), (155, 978144), (160, 947577), (184, 823980), (186, 815120), (230, 659184), (240, 631718), (248, 611340), (276, 549320), (310, 489072), (345, 439456), (368, 411990), (372, 407560), (443, 342240), (460, 329592), (465, 326048), (480, 315859), (496, 305670), (552, 274660), (620, 244536), (690, 219728), (713, 212640), (736, 205995), (744, 203780), (886, 171120), (920, 164796), (930, 163024), (992, 152835), (1104, 137330), (1240, 122268), (1329, 114080), (1380, 109864), (1426, 106320), (1488, 101890), (1772, 85560), (1840, 82398), (1860, 81512), (2139, 70880), (2208, 68665), (2215, 68448), (2480, 61134), (2658, 57040), (2760, 54932), (2852, 53160), (2976, 50945), (3544, 42780), (3565, 42528), (3680, 41199), (3720, 40756), (4278, 35440), (4430, 34224), (4960, 30567), (5316, 28520), (5520, 27466), (5704, 26580), (6645, 22816), (7088, 21390), (7130, 21264), (7440, 20378), (8556, 17720), (8860, 17112), (10189, 14880), (10632, 14260), (10695, 14176), (11040, 13733), (11408, 13290)]