159423840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110711}}^1$

素因数の和:110732

約数の個数: 72

約数和(自身を含む): 544038768

約数和(自身を除く): 384614928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 110711, 221422, 332133, 442844, 553555, 664266, 885688, 996399, 1107110, 1328532, 1660665, 1771376, 1992798, 2214220, 2657064, 3321330, 3542752, 3985596, 4428440, 4981995, 5314128, 6642660, 7971192, 8856880, 9963990, 10628256, 13285320, 15942384, 17713760, 19927980, 26570640, 31884768, 39855960, 53141280, 79711920, 159423840]

約数ペア:

[(1, 159423840), (2, 79711920), (3, 53141280), (4, 39855960), (5, 31884768), (6, 26570640), (8, 19927980), (9, 17713760), (10, 15942384), (12, 13285320), (15, 10628256), (16, 9963990), (18, 8856880), (20, 7971192), (24, 6642660), (30, 5314128), (32, 4981995), (36, 4428440), (40, 3985596), (45, 3542752), (48, 3321330), (60, 2657064), (72, 2214220), (80, 1992798), (90, 1771376), (96, 1660665), (120, 1328532), (144, 1107110), (160, 996399), (180, 885688), (240, 664266), (288, 553555), (360, 442844), (480, 332133), (720, 221422), (1440, 110711)]