27535920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 90906384

約数和(自身を除く): 63370464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 397, 408, 510, 578, 680, 794, 816, 867, 1020, 1156, 1191, 1360, 1445, 1588, 1734, 1985, 2040, 2312, 2382, 2890, 3176, 3468, 3970, 4080, 4335, 4624, 4764, 5780, 5955, 6352, 6749, 6936, 7940, 8670, 9528, 11560, 11910, 13498, 13872, 15880, 17340, 19056, 20247, 23120, 23820, 26996, 31760, 33745, 34680, 40494, 47640, 53992, 67490, 69360, 80988, 95280, 101235, 107984, 114733, 134980, 161976, 202470, 229466, 269960, 323952, 344199, 404940, 458932, 539920, 573665, 688398, 809880, 917864, 1147330, 1376796, 1619760, 1720995, 1835728, 2294660, 2753592, 3441990, 4589320, 5507184, 6883980, 9178640, 13767960, 27535920]

約数ペア:

[(1, 27535920), (2, 13767960), (3, 9178640), (4, 6883980), (5, 5507184), (6, 4589320), (8, 3441990), (10, 2753592), (12, 2294660), (15, 1835728), (16, 1720995), (17, 1619760), (20, 1376796), (24, 1147330), (30, 917864), (34, 809880), (40, 688398), (48, 573665), (51, 539920), (60, 458932), (68, 404940), (80, 344199), (85, 323952), (102, 269960), (120, 229466), (136, 202470), (170, 161976), (204, 134980), (240, 114733), (255, 107984), (272, 101235), (289, 95280), (340, 80988), (397, 69360), (408, 67490), (510, 53992), (578, 47640), (680, 40494), (794, 34680), (816, 33745), (867, 31760), (1020, 26996), (1156, 23820), (1191, 23120), (1360, 20247), (1445, 19056), (1588, 17340), (1734, 15880), (1985, 13872), (2040, 13498), (2312, 11910), (2382, 11560), (2890, 9528), (3176, 8670), (3468, 7940), (3970, 6936), (4080, 6749), (4335, 6352), (4624, 5955), (4764, 5780)]