49289040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 160

約数和(自身を含む): 178857600

約数和(自身を除く): 129568560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1201, 1368, 1520, 1710, 2052, 2160, 2280, 2402, 2565, 2736, 3420, 3603, 4104, 4560, 4804, 5130, 6005, 6840, 7206, 8208, 9608, 10260, 10809, 12010, 13680, 14412, 18015, 19216, 20520, 21618, 22819, 24020, 28824, 32427, 36030, 41040, 43236, 45638, 48040, 54045, 57648, 64854, 68457, 72060, 86472, 91276, 96080, 108090, 114095, 129708, 136914, 144120, 162135, 172944, 182552, 205371, 216180, 228190, 259416, 273828, 288240, 324270, 342285, 365104, 410742, 432360, 456380, 518832, 547656, 616113, 648540, 684570, 821484, 864720, 912760, 1026855, 1095312, 1232226, 1297080, 1369140, 1642968, 1825520, 2053710, 2464452, 2594160, 2738280, 3080565, 3285936, 4107420, 4928904, 5476560, 6161130, 8214840, 9857808, 12322260, 16429680, 24644520, 49289040]

約数ペア:

[(1, 49289040), (2, 24644520), (3, 16429680), (4, 12322260), (5, 9857808), (6, 8214840), (8, 6161130), (9, 5476560), (10, 4928904), (12, 4107420), (15, 3285936), (16, 3080565), (18, 2738280), (19, 2594160), (20, 2464452), (24, 2053710), (27, 1825520), (30, 1642968), (36, 1369140), (38, 1297080), (40, 1232226), (45, 1095312), (48, 1026855), (54, 912760), (57, 864720), (60, 821484), (72, 684570), (76, 648540), (80, 616113), (90, 547656), (95, 518832), (108, 456380), (114, 432360), (120, 410742), (135, 365104), (144, 342285), (152, 324270), (171, 288240), (180, 273828), (190, 259416), (216, 228190), (228, 216180), (240, 205371), (270, 182552), (285, 172944), (304, 162135), (342, 144120), (360, 136914), (380, 129708), (432, 114095), (456, 108090), (513, 96080), (540, 91276), (570, 86472), (684, 72060), (720, 68457), (760, 64854), (855, 57648), (912, 54045), (1026, 48040), (1080, 45638), (1140, 43236), (1201, 41040), (1368, 36030), (1520, 32427), (1710, 28824), (2052, 24020), (2160, 22819), (2280, 21618), (2402, 20520), (2565, 19216), (2736, 18015), (3420, 14412), (3603, 13680), (4104, 12010), (4560, 10809), (4804, 10260), (5130, 9608), (6005, 8208), (6840, 7206)]