153814320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19421}}^1$

素因数の和:19451

約数の個数: 120

約数和(自身を含む): 563548752

約数和(自身を除く): 409734432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 19421, 38842, 58263, 77684, 97105, 116526, 155368, 174789, 194210, 213631, 233052, 291315, 310736, 349578, 388420, 427262, 466104, 582630, 640893, 699156, 776840, 854524, 873945, 932208, 1068155, 1165260, 1281786, 1398312, 1553680, 1709048, 1747890, 1922679, 2136310, 2330520, 2563572, 2796624, 3204465, 3418096, 3495780, 3845358, 4272620, 4661040, 5127144, 6408930, 6991560, 7690716, 8545240, 9613395, 10254288, 12817860, 13983120, 15381432, 17090480, 19226790, 25635720, 30762864, 38453580, 51271440, 76907160, 153814320]

約数ペア:

[(1, 153814320), (2, 76907160), (3, 51271440), (4, 38453580), (5, 30762864), (6, 25635720), (8, 19226790), (9, 17090480), (10, 15381432), (11, 13983120), (12, 12817860), (15, 10254288), (16, 9613395), (18, 8545240), (20, 7690716), (22, 6991560), (24, 6408930), (30, 5127144), (33, 4661040), (36, 4272620), (40, 3845358), (44, 3495780), (45, 3418096), (48, 3204465), (55, 2796624), (60, 2563572), (66, 2330520), (72, 2136310), (80, 1922679), (88, 1747890), (90, 1709048), (99, 1553680), (110, 1398312), (120, 1281786), (132, 1165260), (144, 1068155), (165, 932208), (176, 873945), (180, 854524), (198, 776840), (220, 699156), (240, 640893), (264, 582630), (330, 466104), (360, 427262), (396, 388420), (440, 349578), (495, 310736), (528, 291315), (660, 233052), (720, 213631), (792, 194210), (880, 174789), (990, 155368), (1320, 116526), (1584, 97105), (1980, 77684), (2640, 58263), (3960, 38842), (7920, 19421)]