270029520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19739}}^1$

素因数の和:19777

約数の個数: 120

約数和(自身を含む): 954626400

約数和(自身を除く): 684596880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19739, 39478, 59217, 78956, 98695, 118434, 157912, 177651, 197390, 236868, 296085, 315824, 355302, 375041, 394780, 473736, 592170, 710604, 750082, 789560, 888255, 947472, 1125123, 1184340, 1421208, 1500164, 1579120, 1776510, 1875205, 2250246, 2368680, 2842416, 3000328, 3375369, 3553020, 3750410, 4500492, 4737360, 5625615, 6000656, 6750738, 7106040, 7500820, 9000984, 11251230, 13501476, 14212080, 15001640, 16876845, 18001968, 22502460, 27002952, 30003280, 33753690, 45004920, 54005904, 67507380, 90009840, 135014760, 270029520]

約数ペア:

[(1, 270029520), (2, 135014760), (3, 90009840), (4, 67507380), (5, 54005904), (6, 45004920), (8, 33753690), (9, 30003280), (10, 27002952), (12, 22502460), (15, 18001968), (16, 16876845), (18, 15001640), (19, 14212080), (20, 13501476), (24, 11251230), (30, 9000984), (36, 7500820), (38, 7106040), (40, 6750738), (45, 6000656), (48, 5625615), (57, 4737360), (60, 4500492), (72, 3750410), (76, 3553020), (80, 3375369), (90, 3000328), (95, 2842416), (114, 2368680), (120, 2250246), (144, 1875205), (152, 1776510), (171, 1579120), (180, 1500164), (190, 1421208), (228, 1184340), (240, 1125123), (285, 947472), (304, 888255), (342, 789560), (360, 750082), (380, 710604), (456, 592170), (570, 473736), (684, 394780), (720, 375041), (760, 355302), (855, 315824), (912, 296085), (1140, 236868), (1368, 197390), (1520, 177651), (1710, 157912), (2280, 118434), (2736, 98695), (3420, 78956), (4560, 59217), (6840, 39478), (13680, 19739)]