1461485160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46663}}^1$

素因数の和:46712

約数の個数: 128

約数和(自身を含む): 5039712000

約数和(自身を除く): 3578226840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 46663, 93326, 139989, 186652, 233315, 279978, 373304, 419967, 466630, 559956, 699945, 839934, 933260, 1119912, 1259901, 1353227, 1399890, 1679868, 1866520, 2099835, 2519802, 2706454, 2799780, 3359736, 4059681, 4199670, 5039604, 5412908, 5599560, 6299505, 6766135, 8119362, 8399340, 10079208, 10825816, 12179043, 12599010, 13532270, 16238724, 16798680, 20298405, 24358086, 25198020, 27064540, 32477448, 36537129, 40596810, 48716172, 50396040, 54129080, 60895215, 73074258, 81193620, 97432344, 121790430, 146148516, 162387240, 182685645, 243580860, 292297032, 365371290, 487161720, 730742580, 1461485160]

約数ペア:

[(1, 1461485160), (2, 730742580), (3, 487161720), (4, 365371290), (5, 292297032), (6, 243580860), (8, 182685645), (9, 162387240), (10, 146148516), (12, 121790430), (15, 97432344), (18, 81193620), (20, 73074258), (24, 60895215), (27, 54129080), (29, 50396040), (30, 48716172), (36, 40596810), (40, 36537129), (45, 32477448), (54, 27064540), (58, 25198020), (60, 24358086), (72, 20298405), (87, 16798680), (90, 16238724), (108, 13532270), (116, 12599010), (120, 12179043), (135, 10825816), (145, 10079208), (174, 8399340), (180, 8119362), (216, 6766135), (232, 6299505), (261, 5599560), (270, 5412908), (290, 5039604), (348, 4199670), (360, 4059681), (435, 3359736), (522, 2799780), (540, 2706454), (580, 2519802), (696, 2099835), (783, 1866520), (870, 1679868), (1044, 1399890), (1080, 1353227), (1160, 1259901), (1305, 1119912), (1566, 933260), (1740, 839934), (2088, 699945), (2610, 559956), (3132, 466630), (3480, 419967), (3915, 373304), (5220, 279978), (6264, 233315), (7830, 186652), (10440, 139989), (15660, 93326), (31320, 46663)]