12731624760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{28513}}^1$

素因数の和:28649

約数の個数: 96

約数和(自身を含む): 38832646320

約数和(自身を除く): 26101021560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 3721, 7320, 7442, 11163, 14884, 18605, 22326, 28513, 29768, 37210, 44652, 55815, 57026, 74420, 85539, 89304, 111630, 114052, 142565, 148840, 171078, 223260, 228104, 285130, 342156, 427695, 446520, 570260, 684312, 855390, 1140520, 1710780, 1739293, 3421560, 3478586, 5217879, 6957172, 8696465, 10435758, 13914344, 17392930, 20871516, 26089395, 34785860, 41743032, 52178790, 69571720, 104357580, 106096873, 208715160, 212193746, 318290619, 424387492, 530484365, 636581238, 848774984, 1060968730, 1273162476, 1591453095, 2121937460, 2546324952, 3182906190, 4243874920, 6365812380, 12731624760]

約数ペア:

[(1, 12731624760), (2, 6365812380), (3, 4243874920), (4, 3182906190), (5, 2546324952), (6, 2121937460), (8, 1591453095), (10, 1273162476), (12, 1060968730), (15, 848774984), (20, 636581238), (24, 530484365), (30, 424387492), (40, 318290619), (60, 212193746), (61, 208715160), (120, 106096873), (122, 104357580), (183, 69571720), (244, 52178790), (305, 41743032), (366, 34785860), (488, 26089395), (610, 20871516), (732, 17392930), (915, 13914344), (1220, 10435758), (1464, 8696465), (1830, 6957172), (2440, 5217879), (3660, 3478586), (3721, 3421560), (7320, 1739293), (7442, 1710780), (11163, 1140520), (14884, 855390), (18605, 684312), (22326, 570260), (28513, 446520), (29768, 427695), (37210, 342156), (44652, 285130), (55815, 228104), (57026, 223260), (74420, 171078), (85539, 148840), (89304, 142565), (111630, 114052)]