12690815520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1555247}}^1$

素因数の和:1555282

約数の個数: 96

約数和(自身を含む): 42327629568

約数和(自身を除く): 29636814048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 1555247, 3110494, 4665741, 6220988, 7776235, 9331482, 12441976, 15552470, 18662964, 23328705, 24883952, 26439199, 31104940, 37325928, 46657410, 49767904, 52878398, 62209880, 74651856, 79317597, 93314820, 105756796, 124419760, 132195995, 149303712, 158635194, 186629640, 211513592, 248839520, 264391990, 317270388, 373259280, 396587985, 423027184, 528783980, 634540776, 746518560, 793175970, 846054368, 1057567960, 1269081552, 1586351940, 2115135920, 2538163104, 3172703880, 4230271840, 6345407760, 12690815520]

約数ペア:

[(1, 12690815520), (2, 6345407760), (3, 4230271840), (4, 3172703880), (5, 2538163104), (6, 2115135920), (8, 1586351940), (10, 1269081552), (12, 1057567960), (15, 846054368), (16, 793175970), (17, 746518560), (20, 634540776), (24, 528783980), (30, 423027184), (32, 396587985), (34, 373259280), (40, 317270388), (48, 264391990), (51, 248839520), (60, 211513592), (68, 186629640), (80, 158635194), (85, 149303712), (96, 132195995), (102, 124419760), (120, 105756796), (136, 93314820), (160, 79317597), (170, 74651856), (204, 62209880), (240, 52878398), (255, 49767904), (272, 46657410), (340, 37325928), (408, 31104940), (480, 26439199), (510, 24883952), (544, 23328705), (680, 18662964), (816, 15552470), (1020, 12441976), (1360, 9331482), (1632, 7776235), (2040, 6220988), (2720, 4665741), (4080, 3110494), (8160, 1555247)]