2454723240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12097}}^1$

素因数の和:12219

約数の個数: 128

約数和(自身を含む): 7839504000

約数和(自身を除く): 5384780760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 267, 285, 356, 380, 445, 456, 534, 570, 712, 760, 890, 1068, 1140, 1335, 1691, 1780, 2136, 2280, 2670, 3382, 3560, 5073, 5340, 6764, 8455, 10146, 10680, 12097, 13528, 16910, 20292, 24194, 25365, 33820, 36291, 40584, 48388, 50730, 60485, 67640, 72582, 96776, 101460, 120970, 145164, 181455, 202920, 229843, 241940, 290328, 362910, 459686, 483880, 689529, 725820, 919372, 1076633, 1149215, 1379058, 1451640, 1838744, 2153266, 2298430, 2758116, 3229899, 3447645, 4306532, 4596860, 5383165, 5516232, 6459798, 6895290, 8613064, 9193720, 10766330, 12919596, 13790580, 16149495, 20456027, 21532660, 25839192, 27581160, 32298990, 40912054, 43065320, 61368081, 64597980, 81824108, 102280135, 122736162, 129195960, 163648216, 204560270, 245472324, 306840405, 409120540, 490944648, 613680810, 818241080, 1227361620, 2454723240]

約数ペア:

[(1, 2454723240), (2, 1227361620), (3, 818241080), (4, 613680810), (5, 490944648), (6, 409120540), (8, 306840405), (10, 245472324), (12, 204560270), (15, 163648216), (19, 129195960), (20, 122736162), (24, 102280135), (30, 81824108), (38, 64597980), (40, 61368081), (57, 43065320), (60, 40912054), (76, 32298990), (89, 27581160), (95, 25839192), (114, 21532660), (120, 20456027), (152, 16149495), (178, 13790580), (190, 12919596), (228, 10766330), (267, 9193720), (285, 8613064), (356, 6895290), (380, 6459798), (445, 5516232), (456, 5383165), (534, 4596860), (570, 4306532), (712, 3447645), (760, 3229899), (890, 2758116), (1068, 2298430), (1140, 2153266), (1335, 1838744), (1691, 1451640), (1780, 1379058), (2136, 1149215), (2280, 1076633), (2670, 919372), (3382, 725820), (3560, 689529), (5073, 483880), (5340, 459686), (6764, 362910), (8455, 290328), (10146, 241940), (10680, 229843), (12097, 202920), (13528, 181455), (16910, 145164), (20292, 120970), (24194, 101460), (25365, 96776), (33820, 72582), (36291, 67640), (40584, 60485), (48388, 50730)]