162450720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3107

約数の個数: 144

約数和(自身を含む): 569532600

約数和(自身を除く): 407081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3049, 3330, 3552, 4440, 5328, 5920, 6098, 6660, 8880, 9147, 10656, 12196, 13320, 15245, 17760, 18294, 24392, 26640, 27441, 30490, 36588, 45735, 48784, 53280, 54882, 60980, 73176, 91470, 97568, 109764, 112813, 121960, 137205, 146352, 182940, 219528, 225626, 243920, 274410, 292704, 338439, 365880, 439056, 451252, 487840, 548820, 564065, 676878, 731760, 878112, 902504, 1015317, 1097640, 1128130, 1353756, 1463520, 1692195, 1805008, 2030634, 2195280, 2256260, 2707512, 3384390, 3610016, 4061268, 4390560, 4512520, 5076585, 5415024, 6768780, 8122536, 9025040, 10153170, 10830048, 13537560, 16245072, 18050080, 20306340, 27075120, 32490144, 40612680, 54150240, 81225360, 162450720]

約数ペア:

[(1, 162450720), (2, 81225360), (3, 54150240), (4, 40612680), (5, 32490144), (6, 27075120), (8, 20306340), (9, 18050080), (10, 16245072), (12, 13537560), (15, 10830048), (16, 10153170), (18, 9025040), (20, 8122536), (24, 6768780), (30, 5415024), (32, 5076585), (36, 4512520), (37, 4390560), (40, 4061268), (45, 3610016), (48, 3384390), (60, 2707512), (72, 2256260), (74, 2195280), (80, 2030634), (90, 1805008), (96, 1692195), (111, 1463520), (120, 1353756), (144, 1128130), (148, 1097640), (160, 1015317), (180, 902504), (185, 878112), (222, 731760), (240, 676878), (288, 564065), (296, 548820), (333, 487840), (360, 451252), (370, 439056), (444, 365880), (480, 338439), (555, 292704), (592, 274410), (666, 243920), (720, 225626), (740, 219528), (888, 182940), (1110, 146352), (1184, 137205), (1332, 121960), (1440, 112813), (1480, 109764), (1665, 97568), (1776, 91470), (2220, 73176), (2664, 60980), (2960, 54882), (3049, 53280), (3330, 48784), (3552, 45735), (4440, 36588), (5328, 30490), (5920, 27441), (6098, 26640), (6660, 24392), (8880, 18294), (9147, 17760), (10656, 15245), (12196, 13320)]